Synonyms|827Antonyms|121|Broader|4Narrower|7Related|531

111 entries under stubborn topic. ×

3
iron(adjective, tough, firm, unreasonable, grim)
3
opinionated(adjective, mean, tough, firm, violent)
3
steely(adjective, set, hard, stiff, rigid)
2
bull-headed(adjective, difficult, obstinate, willful)
2
dogmatic(adjective, determined, fixed, rigid, inflexible)
2
hardened(adjective, determined, fixed, persistent)
2
incurable(adjective, difficult, persistent, obstinate)
2
insoluble(adjective, difficult, obstinate, willful)
2
persevering(adjective, tough, firm, unreasonable, grim)
2
pig-headed(adjective, difficult, determined, impulsive, obstinate)
2
remorseless(adjective, tough, firm, cruel, unreasonable)
2
unadaptable(adjective, set, hard, stiff, rigid)
2
unmoved(adjective, determined, fixed)
1
astute(adjective, hard, tough, sharp, sensible)
1
cross(irritable, restless, obstinate, willful)
1
dead set on(firm, determined, fixed, resolute)
1
foolhardy(determined, impulsive, reckless, impetuous)
1
hard-and-fast(adjective, set, hard, stiff, rigid)
1
hard-core(firm, determined, resolute, impulsive)
1
hard-nosed(sharp, firm, determined, practical, impulsive)
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HarvardSmart Define 2015, intractable thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/intractable/thesaurus/synonyms>.
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